{"product_id":"walker-242-91047-ignition-knock-detonation-sensor","title":"Walker 242-91047 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Ignition Knock Sensor 242-91047\u003c\/h2\u003e\u003cp\u003eThe Walker Ignition Knock (Detonation) Sensor 242-91047 is designed for precise detection of engine knock in various Chrysler, Dodge, Jeep, Mitsubishi, and Ram vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chrysler 300M, Concorde, Intrepid, and Pacifica models\u003c\/li\u003e\n\u003cli\u003eFits Dodge Dakota, Durango, Grand Caravan, and Ram 1500 vehicles\u003c\/li\u003e\n\u003cli\u003eSuitable for Jeep Commander, Grand Cherokee, Liberty, and Nitro\u003c\/li\u003e\n\u003cli\u003eAlso compatible with Mitsubishi Raider and Ram 1500 trucks\u003c\/li\u003e\n\u003cli\u003eWalker Products FSK brand line ensures reliable emission control sensor quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products FSK Brand Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker Products FSK line specializes in emission control sensors designed to meet or exceed OEM specifications. This product line focuses on delivering accurate sensor performance to support engine management systems, helping reduce emissions and improve fuel efficiency. The 242-91047 ignition knock sensor is part of this line, providing dependable operation for a range of domestic and import vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Description and Function\u003c\/h2\u003e\u003cp\u003eThe Walker 242-91047 ignition knock sensor detects engine detonation by sensing vibrations caused by knocking. It transmits this data to the vehicle’s engine control module, which adjusts ignition timing to prevent engine damage and maintain smooth operation. This sensor is engineered to fit specific Chrysler, Dodge, Jeep, Mitsubishi, and Ram models, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine knocking and pinging that can cause damage\u003c\/li\u003e\n\u003cli\u003eHelps maintain optimal ignition timing for fuel efficiency\u003c\/li\u003e\n\u003cli\u003eReduces risk of engine misfire related to detonation\u003c\/li\u003e\n\u003cli\u003eSupports emission control by ensuring proper combustion\u003c\/li\u003e\n\u003cli\u003eEliminates check engine light triggers related to knock sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Walker 242-91047 sensor requires locating the factory knock sensor mounting point on compatible vehicles such as the Jeep Grand Cherokee or Dodge Ram 1500. Ensure the sensor connector is securely attached and wiring is intact. Torque specifications should follow manufacturer guidelines to avoid sensor damage. It is recommended to clear any diagnostic trouble codes after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products FSK ignition knock sensors are manufactured to meet strict quality standards for durability and performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using this sensor helps maintain the integrity of your vehicle’s emission control and engine management systems.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527859568821,"sku":"DKHD-242-91047","price":63.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_24291047_Fro.jpg?v=1774891362","url":"https:\/\/www.partcatalog.com\/products\/walker-242-91047-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}